MCP Tools Reference: spanner.googleapis.com

Tool: create_session

Create a session in a given database for query executions using execute_sql tool. * Session can be reused to execute multiple concurrent operations.

The following sample demonstrate how to use curl to invoke the create_session MCP tool.

Curl Request 
                  
curl --location 'https://spanner.googleapis.com/mcp' \
--header 'content-type: application/json' \
--header 'accept: application/json, text/event-stream' \
--data '{
  "method": "tools/call",
  "params": {
    "name": "create_session",
    "arguments": {
      // provide these details according to the tool's MCP specification
    }
  },
  "jsonrpc": "2.0",
  "id": 1
}'

Input Schema

The request for CreateSession.

CreateSessionRequest

JSON representation 
{
  "database": string
}
Fields
database

string

Required. The database in which the new session is created. Format: projects/{project}/instances/{instance}/databases/{database}

Output Schema

A session for Spanner API.

Session

JSON representation 
{
  "name": string
}
Fields
name

string

Output only. The resource name of the session. Format: projects/{project}/instances/{instance}/databases/{database}/sessions/{session}

Tool Annotations

Destructive Hint: ❌ | Idempotent Hint: ❌ | Read Only Hint: ❌ | Open World Hint: ❌